baber/WOPTO huggingface dataset:
Patent RU-2165779-C1 (RU)
Inventor: NIKULIN V V
IPC: A62B7/02
Filed: 1999-11-22
Granted: 2001-04-27
Abstract: FIELD: rescue service, in particular, chemical and mining industry, underwater, fire-fighting, space and aviation equipment. SUBSTANCE: method involves visually controlling breathing mixture pressure in balloon of self-contained apparatus; connecting hose to blow-through pipe on frame; blowing the hose through prior to supplying breathing mixture from working source; connecting hose to switching device. In case supplying of breathing mixture via main pipe from breathing mixture working source is interrupted, system for supplying of breathing mixture from self-contained device is automatically switched and audio signal is simultaneously generated. Supplying of breathing mixture from working source is resumed by closing valve of balloon of self-contained device without interrupting individual's breathing. Audio signal is automatically is interrupted, the system of self-contained supplying device is changed over to working source, with following opening of valve on balloon of self-contained device. Self-contained system has part carried by individual and including balloon with valve, reducer, change-over device connected with reducer and lungmotor via pipe made integral with change-over device. Method and self-contained apparatus serve to protect respiratory organs, as well as visual organs, for effectuating gas hazardous and emergency works and for working in medium unfit for breathing, and allow protective time of self-contained system to be increased and, consequently, time of staying of individual in hazardous zone to be prolonged due to providing waiting state for self-contained device. EFFECT: increased efficiency, enhanced reliability in operation and convenient usage. 2 dwg
Patent BR-PI0102905-C1 (BR)
Title: aperfeiçoamento introduzido no sistema de vedação aplicado em lixadeiras para mármores e granitos
Inventor: GONCALVES ROBSON EUGENIO
IPC: B28D1/20
Filed: 2001-06-04
Abstract: APERFEIçOAMENTO INTRODUZIDO NO SISTEMA DE VEDAçãO APLICADO EM LIXADEIRAS PARA MáRMORES E GRANITOS - A referida nova disposição construtiva e aperfeiçoamento em lixadeira de mármores e granitos consistem em uma mudança considerável no sistema de vedação. O que define a sofisticação é primeiramente o fato de que a água que entra pelo orifício indicado, passando pela carcaça e chegando a parte superior da mesma. Ao encontrar a tampa de vedação a água passa pelo orifício central seguindo pelo prolongador até ser expelida no final do mesmo. Já o prolongador é fixado na tampa de vedação através de interferência pré-definida com adição de travador anaeróbico, proporcionando completa vedação entre a tampa de vedação e o prolongador. Na tampa de vedação existe um eixo vazado e com alta dureza superfícial, que esta em contato com a vedação,e esta por sua vez proporciona completa vedação da água, impedindo que a mesma retone ao interior da turbina e ao mesmo tempo impede que o ar que movimenta a turbina escape. A vedação é encaixada em um local previamente definido na porca da vedação e este conjunto é fixado no rotor através de uma rosca.
Patent AU-2004292957-C1 (AU)
Title: Injectable sustained release implant having a bioerodible matrix core and a bioerodible skin
Inventor: GUO HONG
IPC: A61K9/20
Filed: 2004-10-26
Granted: 2011-04-28
Abstract: An injectable drug delivery device includes a core containing one or more drugs and one or more polymers. The core may be surrounded by one or more polymer outer layers (referred to as "coatings", "skins", or "outer layers"). In certain embodiments, the device is formed by extruding or otherwise preforming a polymeric skin for a drug core. The drug core may be co-extruded with the skin, or inserted into the skin after the skin has been extruded, and possibly cured. In other embodiments, the drug core may be coated with one or more polymer coatings. These techniques may be usefully applied to fabricate devices having a wide array of drug formulations and skins that can be selected to control the release rate profile and various other properties of the drugs in the drug core in a form suitable for injection using standard or non-standard gauge needles. The device may be formed by combining at least one polymer, at least one drug, and at least one liquid solvent to form a liquid suspension or solution wherein, upon injection, such suspension or solution undergoes a phase change and forms a gel. The configuration may provide for controlled release of the drug(s) for an extended period.
Patent AU-2008213968-C1 (AU)
Title: Magnetic particle washing station
Inventor: DAHLSTROM PAUL C
IPC: B03C1/00
Filed: 2008-02-04
Granted: 2011-12-15
Abstract: Embodiments of the invention relate to a clinical instrument analyzer system for the automatic analysis of patient samples. In one embodiment, the analyzer may be used to analyze bodily fluid samples, such as blood, plasma, serum, urine or cerebrospinal fluid, for example. Embodiments of the invention relate to an apparatus and method, for example, an immunoassay method, for separating out target molecules in a magnetic field and then analyzing those target molecules with a luminometer.
Patent AU-2008303373-C1 (AU)
Title: Aerated centrefilled confectionery composition
Inventor: MONTAIGNE NATHALIE
IPC: A23G3/00
Filed: 2008-09-25
Granted: 2014-01-23
Abstract: A centrefilled confectionery composition comprises a centrefill component enclosed in a confectionery shell component. At least one of the components is aerated, and the densities of the centrefill and the shell are substantially equal. The confectionery shell component may comprise jelly candy or hard- boiled candy. A method of making a centrefilled confectionery composition, comprising a centrefill enclosed in a confectionery shell, comprises preparation of first and second syrups for forming the confectionery shell and centrefill respectively. The densities of the first and second syrups are compared, and the denser of the two syrups is aerated to reduce the density to a level comparable to the density of the other syrup. The first and second syrups are then co-deposited into a mould so that the first syrup forms a confectionery shell enclosing a centrefill formed by the second syrup.
Patent AU-2011306916-C1 (AU)
Title: Method for detecting and/or quantifying human DNA
Inventor: DI PASQUALE FRANCESCA
IPC: C12Q1/68
Filed: 2011-09-22
Granted: 2017-08-31
Abstract: The present invention relates to a method, kit and use of various nucleic acid sequences for deleting and/or quantifying one or more nucleic acids of a genome in a sample. Wherein the nucleic acid is amplified and the locus that is amplified is a multi copy locus within the genome, the multicopy locus has copies on at least two different chromosomes and the amplification product is detected and/or quantified.
Patent AU-2011334627-C1 (AU)
Title: Glucan compositions
Inventor: ENGSTAD ROLF
IPC: C08L1/02
Filed: 2011-11-29
Granted: 2015-09-24
Abstract: The present invention relates to a gel composition comprising a glucan and a gelling agent, said composition having a melting point (gel to sol) above 37°C, as well as to the uses of this composition in therapy, in particular in wound healing.
Patent AU-2016270739-C1 (AU)
Title: Multilayer media bed filter with improved backwash
Inventor: SILVERWOOD ALAIN
IPC: B01D24/14
Filed: 2016-06-01
Granted: 2022-12-15
Abstract: A multi-layer media bed filter with an increasing density of media from the finest media on the top to the coarsest media on the bottom is backwashed using air without significantly disrupting stratification of the media layers. When the air is stopped, the contaminants in the liquid above the finest media that were removed by the airflow are flushed away either with liquid injected above the media or by a liquid flow through the media that does not remove the finest media. The amount of contaminants that remain in the finest media with the stratification-maintaining air backwash is significantly less than when using liquid backwash alone, whether the liquid backwash uses a flow rate sufficient to suspend the micromedia or below a suspending flow rate.
Patent RU-2163347-C1 (RU)
Inventor: SHEVKUN E B
IPC: F42D5/045
Filed: 2000-02-15
Granted: 2001-02-20
Abstract: FIELD: means for absorption or damping of blast waves in blasting operations. SUBSTANCE: the self-propelled mounting for localization of blast comprises a transport facility in the form of a carriage with a bearing platform that carries a dust collector and an adsorber, vertical lattice frame with guard components in the form of flexible vessels with loose material coupled to the bearing platform by a counter-recoil mechanism for movement and inclination, sectionalized horizontal lattice frame with guard components coupled to the bearing platform girder by cables and provided with a flexible housing with a sealing apron in contour, forming a closed space above it. The openings of the horizontal frame lattice are overlapped by chain mats freely suspended from them. EFFECT: enhanced reliability and durability of the device. 1 cl, 3 dwg
Patent RU-2172744-C1 (RU)
Title: Method of preparing chitosan
IPC: C08B37/08
Filed: 2000-05-19
Granted: 2001-08-27
Abstract: FIELD: chemical industry. SUBSTANCE: described is method of preparing chitosan comprising grinding natural chitin-containing stock, decalcination, deproteinization and deacetylation. Chitin-containing stock is ground to fraction of 40-2000 mcm, dekolored with 0.1 m solution of sodium hypochlorite, decalcination is carried out in two stages with 6-7 % solution of hydrochloric acid at 15-35 C, deproleinization is then carried out in two stages for 1.5 hours at 85-95 C with 15-20% and 5-6 % solutions of sodium hydroxide with addition of sodium borohydride, and after washing chitin, deacetylation is carried out with 43-45% sodium hydroxide at 105-115 C for 1.5-2 hours. Method makes it possible to prepare high-grade chitosan having ash content of not higher than 0.5%, content of heavy metals including iron, of not higher than 0.005% and deacelytation degree of 82%. EFFECT: more efficient preparation method. 1 ex
Patent RU-2185325-C1 (RU)
Inventor: LEBEDEV V N
IPC: C01G25/02
Filed: 2000-11-30
Granted: 2002-07-20
Abstract: FIELD: inorganic compounds technology. SUBSTANCE: invention relates to purification of baddeleyite concentrates to produce, in particular, fine zirconium oxide powders. Concentrate is ground to fineness 0.044 mm and treated with 60-96% sulfuric acid at 170-250 C. Sulfatization is retreated with 20-60% sulfuric acid at 80- 150 C and then with water to give slurry, after which baddeleyite is separated, treated with 0.5-2.9% soda solution, and filtered off. EFFECT: increased degree of purification from phosphorus, silicon, and iron impurities. 3 ex
Patent RU-2193131-C1 (RU)
Inventor: BUZHENKO V E
IPC: F16K17/34
Filed: 2001-05-07
Granted: 2002-11-20
Abstract: FIELD: means of automation and control of process parameters of liquid or gas; applicable in systems of gas supply and other process pipelines, including main ones. SUBSTANCE: remote control controller has actuating member and valve. Actuating member is made in the form of tubular closed spring combining functions of actuating and sensitive members. Tubular spring is installed in pipeline and is found under combined actions of pressure in pipeline and control. EFFECT: higher operating reliability of controller, extended range of control and provided remote control of medium parameters. 4 dwg
Patent RU-2188653-C1 (RU)
Inventor: SIDORENKO JU S
IPC: A61P35/00
Filed: 2001-06-26
Granted: 2002-09-10
Abstract: FIELD: medicine, oncogynecology. SUBSTANCE: in pre-operational period it is suggested to take 3000 ml donor one- group lymph of room temperature to dissolve antitumor chemopreparations in a single dose in the following composition: cisplatin 100 mg/m 2 , cyclophosphane 600 mg/m 2 , the mixture is incubated for 1 h at 37 C and intravenously injected by drops for a patient for 2-3 h. Lymph infusion should be repeated 1-2 d later till injecting the course dosage, on the 11th d after hemolymphochemotherapy an operation is carried out followed by 6 courses of autohemochemotherapy in postoperational period. The method enables to decrease toxic complications of chemotherapy and development of distant metastasis and relapses. EFFECT: higher efficiency of the method. 1 ex
Patent RU-2204057-C1 (RU)
Title: Cross-flow fan
Inventor: BURKOV A I
IPC: F04D17/04
Filed: 2001-10-22
Granted: 2003-05-10
Abstract: FIELD: mechanical engineering; ventilators and fans. SUBSTANCE: proposed cross-flow fan has blade wheel, housing with inlet and outlet holes and flat wall separating the holes. flat wall is provided with louver from side of blade wheel whose louvers are pointed to blade wheel. louver has length equal to 0.25-0.50 of outer diameter of wheel, and open area factor equal to 0.20-0.40. Edge of louver is arranged at angle equal to 15...30 °  relative to maximum radius of housing. EFFECT: provision of high efficiency at low noise level. 4 cl, 2 dwg
Patent RU-2211445-C1 (RU)
Title: Procedure establishing coefficient of kinetic friction of materials
Inventor: GORBUNOV V N
IPC: G01N19/02
Filed: 2002-01-25
Granted: 2003-08-27
Abstract: FIELD: friction tests of materials. SUBSTANCE: procedure establishing coefficient of kinetic friction of materials consists in measurement of period of harmonic vibrations of bar homogeneous in length and supported by two discs with same geometrical dimensions, rotating with same angular speed in opposite directions. Average deviation of center of gravity of bar from axis equidistant from centers of discs is measured in addition and coefficients of friction for each pair of materials in system " disc-bar " is determined by computation. EFFECT: increased precision and versatility of procedure. 1 dwg
Patent RU-2218436-C1 (RU)
Inventor: KONDRAT EV S V
IPC: C22C1/03
Filed: 2002-03-29
Granted: 2003-12-10
Abstract: Изобретение относится к металлургии редких металлов, точнее к технологии сплавов алюминия с редкоземельными элементами - скандием, иттрием и лантанидами. Техническим результатом является получение более однородных слитков, стабилизация и упрощение процесса. Способ получения алюминий-скандиевой лигатуры, включает восстановление фторсодержащих соединений скандия алюминием в присутствии хлоридов и фторидов калия и натрия при нагревании под слоем покровного флюса из хлоридов натрия и калия. Перед восстановлением смешивают гранулы металлического алюминия с размером частиц 2-7 мм с гексафторскандиатом натрия и фторидом натрия, взятых в соотношении (вес.): гранулы алюминия: гексафторскандиат натрия: фторид натрия, равном (8,7-9,1):1: (1,2-1,8). Полученную шихту помещают в тигель, заливают расплавленной смесью хлорида натрия и хлорида калия с образованием покровного флюса слоем 20-30 мм и восстановление проводят при нагревании до температуры 700-750 o С с последующей выдержкой 60-90 мин и отделением полученной лигатуры. 1 табл.
Patent RU-2196851-C1 (RU)
Title: Single-layer warp knitted combined weave fabric
Inventor: ZINOV EVA V A
IPC: D04B21/00
Filed: 2002-04-25
Granted: 2003-01-20
Abstract: FIELD: manufacture of knitted products. SUBSTANCE: single-layer knitted fabric is formed of tricot and woolen weave rows arranged in alternation. Tricot knitted row has elongated woolen weave underlaps and woolen knitted row has elongated tricot weave underlaps. Each link is composed of only one thread. Single-layer warp knitted fabric may be used for manufacture of domestic articles such as linen or technical articles. EFFECT: reduced usage of material for manufacture of single-layer warp knitted fabric and wider range of knitted fabrics. 1 dwg
Patent RU-2220200-C1 (RU)
Title: Способ получения первичной культуры клеток семенника, обогащенной клетками лейдига
Inventor: OGUDINA G N
IPC: C12N5/00
Filed: 2002-05-16
Granted: 2003-12-27
Abstract: Изобретение относится к цитологии. В качестве дезагрегирующей жидкости используют 0,1-2% раствор коллагеназы, содержащий 0,01-1% ДНК-азы. Культивирование клеток проводят в среде DMEM, содержащей 20% эмбриональной сыворотки теленка. Способ позволяет получить монослой первичных клеток семенника, обогащенный клетками Лейдига с жизнеспособностью 97-99%. 1 табл.
Patent RU-2228102-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2002-10-10
Granted: 2004-05-10
Abstract: FIELD: food-processing industry. SUBSTANCE: the invention presents a method of production of fruit jellies and is dealt with a technology of a confectionary production. The method of the fruit jellies production provides for preparation of the raw material, preparation of the syrup containing pectin, sugar and water and an additional component out of the raw material of vegetable origin, cooking the syrup, its dressing, casting, molding, drying and packing. At that as the additional component of the vegetable origin raw material they use an extract of a mixture prepared out of flowers of camomile pharmaceutical, leaves of peppermint, yarrow, grass of beggar-ticks, leaves of plantain major, way-grass, flowers of a calendula pharmaceutical and grass of xanthiuma taken in the ratio (in mass shares) of 1:1: 1: 1: 2: 2:1:1, produced by extraction of the indicated mixture by water and containing about 2 % of dry substances. At dressing the syrup is added with citric acid, sodium lactate and the preparation produced by a successive extraction of the biomass of micromycet of Mortierella spinosa var. sterilis by a non-polar extractant in a supercritical state, by water, alkali, water, acid, water, alkali and water with consequent combination of the first extract with the fixed residue; and the target product is prepared at the following consumption of the components (in mass shares): sugar - 710.8, pectin - 17, extract of a mixture prepared out of flowers of camomile pharmaceutical, leaves of peppermint, yarrow, grass of beggar-ticks, leaves of plantain major, way-grass, flowers of a calendula pharmaceutical and grass of xanthiuma - 780, citric acid - 7.5, sodium lactate - 7, preparation prepared out of the biomass of micromycet of Mortierella spinosa var. sterilis - 1. This method allows to produce the target product with a harmonic combination of the organoleptical properties of the domestic and English fruit jellies and a wide spectrum of vitaminous activity, that provides the prophylactic properties of the product. EFFECT: the invention allows to produce the target product with a harmonic combination of the organoleptical properties of the domestic and English fruit jellies and a wide spectrum of vitaminous activity, that provides the prophylactic properties of the product.
Patent RU-2231156-C1 (RU)
Inventor: PUKHOV I K
IPC: H01H47/20
Filed: 2002-10-11
Granted: 2004-06-20
Abstract: FIELD: electrical engineering, differential-phase protection while locating point of short-circuit on basis of comparison of current phase across ends of protected line. 
     SUBSTANCE: differential-phase relay incorporates four comparators, two actuators, clock pulse generator, one-shot multivibrator, short-pulse former, subtracter, adder, two-way limiter, no recursive filter, six AND gates, three OR gates, delay element, reversible counter. 
     EFFECT: increased noise immunity under conditions of high-frequency interference, capability to locate point of short-circuit in monitored line. 
     2 dwg
Patent RU-2228715-C1 (RU)
Inventor: PAVLOV JU I
IPC: A61B17/56
Filed: 2002-10-14
Granted: 2004-05-20
Abstract: FIELD: medicine, surgery. SUBSTANCE: the present innovation deals with treating chronic ischemia in a limb and, also, syndrome of diabetic foot. From one access it is performed several trepanation canals located at different angles, the blind ones of which are additionally supplied with conductors applied for carrying out further impact upon bone marrow due to low-intensity laser radiation, at the time for its total impact upon bone marrow per a seance ranges 5.0-30 min and intramedullary injection of medicinal preparations. As external physiotherapeutic impact one should apply ultrasound impact at 880 kHz frequency, 0.4 W/cm intensity for 5-6 min per a seance performed in projections of areas of fulfilled canals and along the main vessels. As for the quantity of seances of ultrasound impact and low-intensity laser radiation corresponds to, at least, 5 that provides better circulation in a limb. EFFECT: higher efficiency of therapy. 3 ex
Patent RU-2228494-C1 (RU)
Inventor: KHOMUTOV A V
IPC: F25D3/14
Filed: 2002-10-31
Granted: 2004-05-10
Abstract: FIELD: portable devices using cold-storage bodies. SUBSTANCE: thermostat comprises body with door and lock. Work chamber formed of corrosion-resistant material is arranged into body and separated from body by heat-insulation layer. Thermostat has thermoelectric unit for work chamber heating made as three distributed electric heating members, control unit located in individual body, temperature sensors arranged outside working chamber, temperature controller, indicators, continuous current generator, amplifier, comparator circuit and supply power toggle switch. Two heating members are located outside working chamber, the third heating member is arranged under chamber bottom. Body and door are formed of metal. Door is arranged in body wall and has insert made of heat-resistant plastic having black color. Working chamber comprises transparent door and detachable shelves formed as netted trays of corrosion-resistant material. Body wall and chamber wall have magnetic locks. EFFECT: simplified structure, increased reliability and usability. 4 cl, 2 dwg
Patent RU-2214858-C1 (RU)
Title: Microspheric sorbent for treatment of liquid waste from radionuclides, nonferrous and heavy metal ions and method for its preparing
Inventor: ANSHITS A G
IPC: C01B39/02
Filed: 2002-11-11
Granted: 2003-10-27
Abstract: FIELD: sorbents, chemical technology. SUBSTANCE: invention relates to zeolites prepared from technogenic alumosilicate raw, in part, from components of fly ashes of heating and power plants. For synthesis of microspheric sorbent zenospheres isolated from fly ashes after combustion of coal are used. Preliminary, the composition of zenospheres is stabilized by their separation by size, density and magnetic properties. Zenospheres are mixed with NaOH solution with concentration 1-3 M and kept at 80-100 C for 32-72 h under static conditions or at stirring. Sorbent comprises one or some zeolits of type NaX, NaA or NaP1 that can be placed both on external and internal surface of microspheric hollow carrier with diameter up to 400 mcm. Exchange capacity of the prepared sorbent with respect to cesium and strontium is 2 mg-eq/g of sorbent and for Ni, Cu, Cr, Co, Cd, Hg and Zn- about 1 mg-eq/g. Invention can be used in nuclear power engineering and chemical-metallurgy industry in treatment of liquid radioactive waste and sewage from radionuclides and ions of nonferrous and heavy metals. EFFECT: improved preparing method, valuable properties of sorbent. 8 cl, 2 dwg, 3 tbl
Patent RU-2234117-C1 (RU)
Inventor: BONK R I
IPC: G05D1/08
Filed: 2003-01-13
Granted: 2004-08-10
Abstract: FIELD: on-board automatic control systems for air crafts with airplane circuits having possibility for realizing turning modes in lengthwise channel at large pitch angles and coordinated turnings in lateral channel with large rolling and course angles. 
     SUBSTANCE: system includes controlled object, first, second and third actuating devices, pitch angle pickup, pitch angular velocity pickup, rolling angle pickup, rolling angular velocity pickup, course angle pickup, course angular velocity pickup, pitch and course angle setters, reference signal setters for pitch, roll and course channels, three comparing circuits, three summing amplifiers, three units for separating modulus, three relay circuits with dead zone, AND-gate, controlled switch, six limiting units, three adders and amplifier. 
     EFFECT: enlarged functional possibilities due to changing control intensity degrees in one channel at real unloading adjacent channels, enhanced accuracy of system. 
     2 dwg